About the Execution of ITS-Tools for PolyORBNT-PT-S05J60
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ?????????F???F?F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254400658.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is PolyORBNT-PT-S05J60, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254400658
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 162K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 257K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 301K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 641K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.5M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-00
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-01
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-02
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-03
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-04
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-05
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-06
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-07
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-08
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-09
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-10
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-11
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-12
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-13
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-14
FORMULA_NAME PolyORBNT-PT-S05J60-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749090962837
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J60
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 02:36:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 02:36:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 02:36:04] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2025-06-05 02:36:04] [INFO ] Transformed 909 places.
[2025-06-05 02:36:04] [INFO ] Transformed 1970 transitions.
[2025-06-05 02:36:04] [INFO ] Parsed PT model containing 909 places and 1970 transitions and 12584 arcs in 275 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
[2025-06-05 02:36:04] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 02:36:04] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 02:36:04] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-05 02:36:04] [INFO ] Reduced 555 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 783 out of 909 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 32 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:36:04] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-05 02:36:04] [INFO ] Computed 142 invariants in 88 ms
[2025-06-05 02:36:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20070 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 1)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 1)
(s46 1)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 1)
(s56 0)
(s57 0)
(s58 1)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s67 0)
(s68 0)
(s69 0)
(s70 1)
(s71 1)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 1)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41945ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41971ms
[2025-06-05 02:36:46] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:36:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:36:46] [INFO ] Implicit Places using invariants in 403 ms returned []
[2025-06-05 02:36:46] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:36:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:36:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:36:48] [INFO ] Implicit Places using invariants and state equation in 1496 ms returned []
Implicit Place search using SMT with State Equation took 1921 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:36:48] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:36:48] [INFO ] Invariant cache hit.
[2025-06-05 02:36:48] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61355ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61358ms
Finished structural reductions in LTL mode , in 1 iterations and 105335 ms. Remains : 909/909 places, 1315/1315 transitions.
Support contains 783 out of 909 places after structural reductions.
[2025-06-05 02:37:50] [INFO ] Flatten gal took : 205 ms
[2025-06-05 02:37:50] [INFO ] Flatten gal took : 111 ms
[2025-06-05 02:37:50] [INFO ] Input system was already deterministic with 1315 transitions.
Support contains 723 out of 909 places (down from 783) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 87 to 86
RANDOM walk for 40000 steps (2730 resets) in 2573 ms. (15 steps per ms) remains 41/86 properties
BEST_FIRST walk for 4003 steps (100 resets) in 68 ms. (58 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (43 resets) in 26 ms. (148 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 105 ms. (37 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (50 resets) in 98 ms. (40 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4002 steps (16 resets) in 24 ms. (160 steps per ms) remains 36/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (71 resets) in 36 ms. (108 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 35/36 properties
BEST_FIRST walk for 4003 steps (75 resets) in 28 ms. (138 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (77 resets) in 23 ms. (166 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (57 resets) in 27 ms. (142 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (31 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (74 resets) in 35 ms. (111 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (70 resets) in 27 ms. (142 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (64 resets) in 45 ms. (87 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (52 resets) in 25 ms. (154 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (33 resets) in 19 ms. (200 steps per ms) remains 32/32 properties
[2025-06-05 02:37:52] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:37:52] [INFO ] Invariant cache hit.
[2025-06-05 02:37:52] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 402/564 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/564 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 32 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/564 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 4 (OVERLAPS) 200/764 variables, 40/101 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/764 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp85 is UNSAT
At refinement iteration 6 (OVERLAPS) 134/898 variables, 30/131 constraints. Problems are: Problem set: 20 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/898 variables, 0/131 constraints. Problems are: Problem set: 20 solved, 12 unsolved
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 8 (OVERLAPS) 11/909 variables, 11/142 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/909 variables, 0/142 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1311/2220 variables, 909/1051 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2220 variables, 1/1052 constraints. Problems are: Problem set: 24 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2220/2220 variables, and 1052 constraints, problems are : Problem set: 24 solved, 8 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 909/909 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 32/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 250/269 variables, 15/15 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/269 variables, 0/15 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 255/524 variables, 43/58 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/524 variables, 0/58 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 200/724 variables, 40/98 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/724 variables, 0/98 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 171/895 variables, 31/129 constraints. Problems are: Problem set: 24 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:37:58] [INFO ] Deduced a trap composed of 24 places in 446 ms of which 46 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/895 variables, 1/130 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/895 variables, 0/130 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 13/908 variables, 13/143 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/908 variables, 0/143 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 1311/2219 variables, 908/1051 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2219 variables, 1/1052 constraints. Problems are: Problem set: 24 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2219 variables, 6/1058 constraints. Problems are: Problem set: 24 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2219/2220 variables, and 1058 constraints, problems are : Problem set: 24 solved, 8 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 908/909 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/28 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10118ms problems are : Problem set: 24 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 909 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1254
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 127 place count 843 transition count 1254
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 127 place count 843 transition count 1189
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 257 place count 778 transition count 1189
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 258 place count 777 transition count 1188
Iterating global reduction 2 with 1 rules applied. Total rules applied 259 place count 777 transition count 1188
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 263 place count 775 transition count 1186
Applied a total of 263 rules in 271 ms. Remains 775 /909 variables (removed 134) and now considering 1186/1315 (removed 129) transitions.
Running 1180 sub problems to find dead transitions.
[2025-06-05 02:38:02] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
// Phase 1: matrix 1182 rows 775 cols
[2025-06-05 02:38:02] [INFO ] Computed 137 invariants in 48 ms
[2025-06-05 02:38:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
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(s605 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 770/1957 variables, and 132 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:38:29] [INFO ] Deduced a trap composed of 17 places in 140 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:38:29] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 770/1957 variables, and 134 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41478ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 41481ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41756 ms. Remains : 775/909 places, 1186/1315 transitions.
RANDOM walk for 40000 steps (2079 resets) in 1306 ms. (30 steps per ms) remains 1/8 properties
BEST_FIRST walk for 40004 steps (146 resets) in 190 ms. (209 steps per ms) remains 1/1 properties
[2025-06-05 02:38:44] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-05 02:38:44] [INFO ] Invariant cache hit.
[2025-06-05 02:38:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 336/337 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 405/742 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/742 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/774 variables, 24/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/774 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1182/1956 variables, 774/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1956 variables, 1/912 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1956 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1957 variables, 1/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1957 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1957 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1957/1957 variables, and 913 constraints, problems are : Problem set: 0 solved, 1 unsolved in 659 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 775/775 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 336/337 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 405/742 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/742 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 32/774 variables, 24/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/774 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1182/1956 variables, 774/911 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1956 variables, 1/912 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1956 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1957 variables, 1/913 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1957 variables, 1/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1957 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1957 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1957/1957 variables, and 914 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1117 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 775/775 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1791ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 24 ms.
Support contains 1 out of 775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 775/775 places, 1186/1186 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 775 transition count 1181
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 770 transition count 1181
Applied a total of 10 rules in 55 ms. Remains 770 /775 variables (removed 5) and now considering 1181/1186 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 770/775 places, 1181/1186 transitions.
RANDOM walk for 40001 steps (2076 resets) in 487 ms. (81 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (136 resets) in 179 ms. (222 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 146683 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 1
Probabilistic random walk after 146683 steps, saw 43215 distinct states, run finished after 3006 ms. (steps per millisecond=48 ) properties seen :0
[2025-06-05 02:38:49] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
// Phase 1: matrix 1177 rows 770 cols
[2025-06-05 02:38:49] [INFO ] Computed 137 invariants in 25 ms
[2025-06-05 02:38:49] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 331/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/738 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/738 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 31/769 variables, 24/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/769 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1177/1946 variables, 769/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1946 variables, 1/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1946 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1947 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1947 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1947 variables, 0/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1947/1947 variables, and 908 constraints, problems are : Problem set: 0 solved, 1 unsolved in 618 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 770/770 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 331/332 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/332 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 406/738 variables, 111/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/738 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 31/769 variables, 24/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/769 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1177/1946 variables, 769/906 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1946 variables, 1/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1946 variables, 0/907 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1947 variables, 1/908 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1947 variables, 1/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1947 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1947 variables, 0/909 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1947/1947 variables, and 909 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1288 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 770/770 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1946ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 1 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1181/1181 transitions.
Applied a total of 0 rules in 60 ms. Remains 770 /770 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 770/770 places, 1181/1181 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1181/1181 transitions.
Applied a total of 0 rules in 42 ms. Remains 770 /770 variables (removed 0) and now considering 1181/1181 (removed 0) transitions.
[2025-06-05 02:38:51] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 02:38:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:38:53] [INFO ] Implicit Places using invariants in 2247 ms returned []
[2025-06-05 02:38:53] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 02:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:38:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:39:09] [INFO ] Implicit Places using invariants and state equation in 15832 ms returned []
Implicit Place search using SMT with State Equation took 18091 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 02:39:09] [INFO ] Redundant transitions in 70 ms returned []
Running 1175 sub problems to find dead transitions.
[2025-06-05 02:39:09] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 02:39:09] [INFO ] Invariant cache hit.
[2025-06-05 02:39:09] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:39:45] [INFO ] Deduced a trap composed of 13 places in 150 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61311ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 61314ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79535 ms. Remains : 770/770 places, 1181/1181 transitions.
Successfully simplified 25 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-PT-S05J60-CTLFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 02:40:11] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-05 02:40:11] [INFO ] Flatten gal took : 82 ms
FORMULA PolyORBNT-PT-S05J60-CTLFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J60-CTLFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 02:40:11] [INFO ] Flatten gal took : 81 ms
[2025-06-05 02:40:11] [INFO ] Input system was already deterministic with 1315 transitions.
Support contains 719 out of 909 places (down from 722) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 20 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:40:11] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-05 02:40:11] [INFO ] Computed 137 invariants in 18 ms
[2025-06-05 02:40:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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(s355 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41445ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41448ms
[2025-06-05 02:40:53] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:40:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:40:54] [INFO ] Implicit Places using invariants in 1278 ms returned []
[2025-06-05 02:40:54] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:40:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:40:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:41:02] [INFO ] Implicit Places using invariants and state equation in 8151 ms returned []
Implicit Place search using SMT with State Equation took 9430 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:41:02] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:41:02] [INFO ] Invariant cache hit.
[2025-06-05 02:41:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61454ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61457ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112363 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 02:42:04] [INFO ] Flatten gal took : 51 ms
[2025-06-05 02:42:04] [INFO ] Flatten gal took : 56 ms
[2025-06-05 02:42:04] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 02:42:04] [INFO ] Flatten gal took : 52 ms
[2025-06-05 02:42:04] [INFO ] Flatten gal took : 54 ms
[2025-06-05 02:42:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9602351197230688804.gal : 16 ms
[2025-06-05 02:42:04] [INFO ] Time to serialize properties into /tmp/CTLFireability12727798320253130003.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9602351197230688804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12727798320253130003.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:42:34] [INFO ] Flatten gal took : 50 ms
[2025-06-05 02:42:34] [INFO ] Applying decomposition
[2025-06-05 02:42:34] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16461569725686353057.txt' '-o' '/tmp/graph16461569725686353057.bin' '-w' '/tmp/graph16461569725686353057.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16461569725686353057.bin' '-l' '-1' '-v' '-w' '/tmp/graph16461569725686353057.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:42:35] [INFO ] Decomposing Gal with order
[2025-06-05 02:42:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:42:35] [INFO ] Removed a total of 1330 redundant transitions.
[2025-06-05 02:42:35] [INFO ] Flatten gal took : 679 ms
[2025-06-05 02:42:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 122 ms.
[2025-06-05 02:42:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6825781167882896403.gal : 56 ms
[2025-06-05 02:42:36] [INFO ] Time to serialize properties into /tmp/CTLFireability15108663075742446421.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6825781167882896403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15108663075742446421.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 41 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:43:06] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:43:06] [INFO ] Invariant cache hit.
[2025-06-05 02:43:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
(s547 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s419 0.0)
(s420 0.0)
(s421 0.0)
(s422 0.0)
(s423 0.0)
(s424 0.0)
(s425 0.0)
(s426 0.0)
(s427 0.0)
(s428 1.0)
(s429 1.0)
(s430 0.0)
(s431 0.0)
(s432 0.0)
(s433 0.0)
(s434 0.0)
(s435 0.0)
(s436 0.0)
(s437 0.0)
(s438 0.0)
(s439 0.0)
(s440 1.0)
(s441 0.0)
(s442 0.0)
(s443 0.0)
(s444 0.0)
(s445 1.0)
(s446 0.0)
(s447 0.0)
(s448 0.0)
(s449 0.0)
(s450 0.0)
(s451 0.0)
(s452 1.0)
(s453 0.0)
(s454 0.0)
(s455 0.0)
(s456 1.0)
(s457 4.0)
(s458 0.0)
(s459 0.0)
(s460 1.0)
(s461 0.0)
(s462 0.0)
(s463 0.0)
(s464 0.0)
(s465 0.0)
(s466 0.0)
(s467 0.0)
(s468 1.0)
(s469 0.0)
(s470 0.0)
(s471 0.0)
(s472 0.0)
(s473 0.0)
(s474 1.0)
(s475 0.0)
(s476 0.0)
(s477 0.0)
(s478 0.0)
(s479 0.0)
(s480 0.0)
(s481 0.0)
(s482 1.0)
(s483 0.0)
(s484 1.0)
(s485 1.0)
(s486 0.0)
(s487 0.0)
(s488 0.0)
(s489 0.0)
(s490 0.0)
(s491 0.0)
(s492 0.0)
(s493 0.0)
(s494 0.0)
(s495 0.0)
(s496 0.0)
(s497 0.0)
(s498 1.0)
(s499 0.0)
(s500 1.0)
(s501 0.0)
(s503 0.0)
(s504 1.0)
(s505 0.0)
(s506 0.0)
(s507 0.0)
(s508 1.0)
(s509 0.0)
(s510 0.0)
(s511 0.0)
(s512 0.0)
(s513 0.0)
(s514 0.0)
(s515 0.0)
(s516 0.0)
(s517 0.0)
(s518 0.0)
(s519 0.0)
(s520 1.0)
(s521 0.0)
(s522 0.0)
(s523 0.0)
(s524 1.0)
(s525 0.0)
(s526 0.0)
(s527 0.0)
(s528 4.0)
(s529 0.0)
(s530 0.0)
(s531 0.0)
(s532 0.0)
(s533 0.0)
(s534 1.0)
(s535 0.0)
(s536 4.0)
(s537 0.0)
(s538 0.0)
(s539 0.0)
(s540 0.0)
(s541 0.0)
(s542 0.0)
(s543 0.0)
(s544 1.0)
(s545 0.0)
(s546 0.0)
(s547 0.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20046 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41811ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41815ms
[2025-06-05 02:43:48] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:43:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:43:50] [INFO ] Implicit Places using invariants in 2195 ms returned []
[2025-06-05 02:43:50] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:43:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:43:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:44:08] [INFO ] Implicit Places using invariants and state equation in 17750 ms returned []
Implicit Place search using SMT with State Equation took 19959 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:44:08] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:44:08] [INFO ] Invariant cache hit.
[2025-06-05 02:44:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61338ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61361ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123188 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 02:45:09] [INFO ] Flatten gal took : 42 ms
[2025-06-05 02:45:09] [INFO ] Flatten gal took : 45 ms
[2025-06-05 02:45:09] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 02:45:09] [INFO ] Flatten gal took : 45 ms
[2025-06-05 02:45:09] [INFO ] Flatten gal took : 46 ms
[2025-06-05 02:45:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9989729711123105198.gal : 8 ms
[2025-06-05 02:45:09] [INFO ] Time to serialize properties into /tmp/CTLFireability18111337355202124138.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9989729711123105198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18111337355202124138.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:45:39] [INFO ] Flatten gal took : 42 ms
[2025-06-05 02:45:39] [INFO ] Applying decomposition
[2025-06-05 02:45:39] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18281197000239969134.txt' '-o' '/tmp/graph18281197000239969134.bin' '-w' '/tmp/graph18281197000239969134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18281197000239969134.bin' '-l' '-1' '-v' '-w' '/tmp/graph18281197000239969134.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:45:40] [INFO ] Decomposing Gal with order
[2025-06-05 02:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:45:40] [INFO ] Removed a total of 1509 redundant transitions.
[2025-06-05 02:45:40] [INFO ] Flatten gal took : 117 ms
[2025-06-05 02:45:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 18 ms.
[2025-06-05 02:45:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15375814655244775666.gal : 12 ms
[2025-06-05 02:45:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5984976657151985826.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15375814655244775666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5984976657151985826.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Applied a total of 5 rules in 27 ms. Remains 904 /909 variables (removed 5) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:46:10] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 904 cols
[2025-06-05 02:46:10] [INFO ] Computed 137 invariants in 28 ms
[2025-06-05 02:46:10] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41466ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41468ms
[2025-06-05 02:46:51] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:46:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:46:54] [INFO ] Implicit Places using invariants in 2443 ms returned []
[2025-06-05 02:46:54] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:46:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:46:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:47:11] [INFO ] Implicit Places using invariants and state equation in 16968 ms returned []
Implicit Place search using SMT with State Equation took 19424 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:47:11] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:47:11] [INFO ] Invariant cache hit.
[2025-06-05 02:47:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2215 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/904 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61516ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61520ms
Starting structural reductions in LTL mode, iteration 1 : 904/909 places, 1315/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122450 ms. Remains : 904/909 places, 1315/1315 transitions.
[2025-06-05 02:48:12] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:48:12] [INFO ] Flatten gal took : 42 ms
[2025-06-05 02:48:12] [INFO ] Input system was already deterministic with 1315 transitions.
[2025-06-05 02:48:13] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:48:13] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:48:13] [INFO ] Time to serialize gal into /tmp/CTLFireability2542462620938394176.gal : 8 ms
[2025-06-05 02:48:13] [INFO ] Time to serialize properties into /tmp/CTLFireability204313991289689933.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2542462620938394176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability204313991289689933.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:48:43] [INFO ] Flatten gal took : 42 ms
[2025-06-05 02:48:43] [INFO ] Applying decomposition
[2025-06-05 02:48:43] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9245884735195357644.txt' '-o' '/tmp/graph9245884735195357644.bin' '-w' '/tmp/graph9245884735195357644.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9245884735195357644.bin' '-l' '-1' '-v' '-w' '/tmp/graph9245884735195357644.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:48:43] [INFO ] Decomposing Gal with order
[2025-06-05 02:48:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:48:43] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-05 02:48:43] [INFO ] Flatten gal took : 144 ms
[2025-06-05 02:48:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 426 labels/synchronizations in 29 ms.
[2025-06-05 02:48:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13925930018331024481.gal : 14 ms
[2025-06-05 02:48:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5180846605677338381.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13925930018331024481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5180846605677338381.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 904 transition count 1312
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 901 transition count 1311
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 900 transition count 1311
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 8 place count 900 transition count 1247
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 136 place count 836 transition count 1247
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 137 place count 835 transition count 1246
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 835 transition count 1246
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 142 place count 833 transition count 1244
Applied a total of 142 rules in 124 ms. Remains 833 /909 variables (removed 76) and now considering 1244/1315 (removed 71) transitions.
Running 1238 sub problems to find dead transitions.
[2025-06-05 02:49:13] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
// Phase 1: matrix 1240 rows 833 cols
[2025-06-05 02:49:13] [INFO ] Computed 137 invariants in 35 ms
[2025-06-05 02:49:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/2073 variables, and 132 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1238/1238 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:49:38] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:49:51] [INFO ] Deduced a trap composed of 15 places in 379 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:49:54] [INFO ] Deduced a trap composed of 195 places in 480 ms of which 87 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 1)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 1)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 1)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 1)
(s76 0)
(s77 0)
(s78 1)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 1)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 1)
(s118 1)
(s119 1)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 1)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 828/2073 variables, and 135 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1238 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41334ms problems are : Problem set: 0 solved, 1238 unsolved
Search for dead transitions found 0 dead transitions in 41337ms
[2025-06-05 02:49:55] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-05 02:49:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:49:56] [INFO ] Implicit Places using invariants in 1643 ms returned []
[2025-06-05 02:49:56] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-05 02:49:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:49:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:50:05] [INFO ] Implicit Places using invariants and state equation in 9032 ms returned []
Implicit Place search using SMT with State Equation took 10684 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 02:50:05] [INFO ] Redundant transitions in 65 ms returned []
Running 1238 sub problems to find dead transitions.
[2025-06-05 02:50:05] [INFO ] Flow matrix only has 1240 transitions (discarded 4 similar events)
[2025-06-05 02:50:05] [INFO ] Invariant cache hit.
[2025-06-05 02:50:05] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:50:34] [INFO ] Deduced a trap composed of 15 places in 382 ms of which 24 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/2073 variables, and 133 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1238/1238 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:50:57] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 828/2073 variables, and 134 constraints, problems are : Problem set: 0 solved, 1238 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/833 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1238 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61413ms problems are : Problem set: 0 solved, 1238 unsolved
Search for dead transitions found 0 dead transitions in 61416ms
Starting structural reductions in SI_CTL mode, iteration 1 : 833/909 places, 1244/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113641 ms. Remains : 833/909 places, 1244/1315 transitions.
[2025-06-05 02:51:07] [INFO ] Flatten gal took : 47 ms
[2025-06-05 02:51:07] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:51:07] [INFO ] Input system was already deterministic with 1244 transitions.
[2025-06-05 02:51:07] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:51:07] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:51:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8334612220464778546.gal : 7 ms
[2025-06-05 02:51:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5404369101678595261.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8334612220464778546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5404369101678595261.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:51:37] [INFO ] Flatten gal took : 45 ms
[2025-06-05 02:51:37] [INFO ] Applying decomposition
[2025-06-05 02:51:37] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10340421483738546760.txt' '-o' '/tmp/graph10340421483738546760.bin' '-w' '/tmp/graph10340421483738546760.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10340421483738546760.bin' '-l' '-1' '-v' '-w' '/tmp/graph10340421483738546760.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:51:37] [INFO ] Decomposing Gal with order
[2025-06-05 02:51:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:51:38] [INFO ] Removed a total of 1323 redundant transitions.
[2025-06-05 02:51:38] [INFO ] Flatten gal took : 132 ms
[2025-06-05 02:51:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 20 ms.
[2025-06-05 02:51:38] [INFO ] Time to serialize gal into /tmp/CTLFireability7829285297638726282.gal : 12 ms
[2025-06-05 02:51:38] [INFO ] Time to serialize properties into /tmp/CTLFireability7966731573833430734.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7829285297638726282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7966731573833430734.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 65 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:52:08] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-05 02:52:08] [INFO ] Computed 137 invariants in 40 ms
[2025-06-05 02:52:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41606ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41609ms
[2025-06-05 02:52:49] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:52:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:52:52] [INFO ] Implicit Places using invariants in 2104 ms returned []
[2025-06-05 02:52:52] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:52:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:53:13] [INFO ] Implicit Places using invariants and state equation in 21159 ms returned []
Implicit Place search using SMT with State Equation took 23271 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 02:53:13] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 02:53:13] [INFO ] Invariant cache hit.
[2025-06-05 02:53:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61594ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61599ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126554 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 02:54:14] [INFO ] Flatten gal took : 40 ms
[2025-06-05 02:54:14] [INFO ] Flatten gal took : 52 ms
[2025-06-05 02:54:14] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 02:54:15] [INFO ] Flatten gal took : 40 ms
[2025-06-05 02:54:15] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:54:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13492382918531749144.gal : 7 ms
[2025-06-05 02:54:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1774169071461399950.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13492382918531749144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1774169071461399950.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:54:45] [INFO ] Flatten gal took : 46 ms
[2025-06-05 02:54:45] [INFO ] Applying decomposition
[2025-06-05 02:54:45] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5510745657921962603.txt' '-o' '/tmp/graph5510745657921962603.bin' '-w' '/tmp/graph5510745657921962603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5510745657921962603.bin' '-l' '-1' '-v' '-w' '/tmp/graph5510745657921962603.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:54:45] [INFO ] Decomposing Gal with order
[2025-06-05 02:54:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:54:45] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-05 02:54:45] [INFO ] Flatten gal took : 155 ms
[2025-06-05 02:54:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 426 labels/synchronizations in 20 ms.
[2025-06-05 02:54:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17967089214755302794.gal : 12 ms
[2025-06-05 02:54:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6919105046159484394.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17967089214755302794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6919105046159484394.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 904 transition count 1251
Reduce places removed 64 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 65 rules applied. Total rules applied 129 place count 840 transition count 1250
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 130 place count 839 transition count 1250
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 130 place count 839 transition count 1185
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 260 place count 774 transition count 1185
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 264 place count 772 transition count 1183
Applied a total of 264 rules in 137 ms. Remains 772 /909 variables (removed 137) and now considering 1183/1315 (removed 132) transitions.
Running 1177 sub problems to find dead transitions.
[2025-06-05 02:55:15] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
// Phase 1: matrix 1179 rows 772 cols
[2025-06-05 02:55:15] [INFO ] Computed 137 invariants in 22 ms
[2025-06-05 02:55:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1951 variables, and 132 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 20079 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1177/1177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:55:41] [INFO ] Deduced a trap composed of 13 places in 142 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:55:50] [INFO ] Deduced a trap composed of 132 places in 295 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1951 variables, and 134 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1177 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41766ms problems are : Problem set: 0 solved, 1177 unsolved
Search for dead transitions found 0 dead transitions in 41781ms
[2025-06-05 02:55:57] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-05 02:55:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:55:59] [INFO ] Implicit Places using invariants in 2151 ms returned []
[2025-06-05 02:55:59] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-05 02:55:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:56:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:56:15] [INFO ] Implicit Places using invariants and state equation in 15371 ms returned []
Implicit Place search using SMT with State Equation took 17527 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 02:56:15] [INFO ] Redundant transitions in 26 ms returned []
Running 1177 sub problems to find dead transitions.
[2025-06-05 02:56:15] [INFO ] Flow matrix only has 1179 transitions (discarded 4 similar events)
[2025-06-05 02:56:15] [INFO ] Invariant cache hit.
[2025-06-05 02:56:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 767/1951 variables, and 132 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1177/1177 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/767 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/767 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:57:05] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:57:05] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 02:57:10] [INFO ] Deduced a trap composed of 132 places in 309 ms of which 15 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 767/1951 variables, and 135 constraints, problems are : Problem set: 0 solved, 1177 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/772 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1177 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61533ms problems are : Problem set: 0 solved, 1177 unsolved
Search for dead transitions found 0 dead transitions in 61535ms
Starting structural reductions in SI_CTL mode, iteration 1 : 772/909 places, 1183/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 121037 ms. Remains : 772/909 places, 1183/1315 transitions.
[2025-06-05 02:57:16] [INFO ] Flatten gal took : 37 ms
[2025-06-05 02:57:16] [INFO ] Flatten gal took : 38 ms
[2025-06-05 02:57:16] [INFO ] Input system was already deterministic with 1183 transitions.
[2025-06-05 02:57:16] [INFO ] Flatten gal took : 38 ms
[2025-06-05 02:57:16] [INFO ] Flatten gal took : 39 ms
[2025-06-05 02:57:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12293739681401891169.gal : 7 ms
[2025-06-05 02:57:16] [INFO ] Time to serialize properties into /tmp/CTLFireability15662855307048942346.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12293739681401891169.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15662855307048942346.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 02:57:47] [INFO ] Flatten gal took : 41 ms
[2025-06-05 02:57:47] [INFO ] Applying decomposition
[2025-06-05 02:57:47] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15024689323004732784.txt' '-o' '/tmp/graph15024689323004732784.bin' '-w' '/tmp/graph15024689323004732784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15024689323004732784.bin' '-l' '-1' '-v' '-w' '/tmp/graph15024689323004732784.weights' '-q' '0' '-e' '0.001'
[2025-06-05 02:57:47] [INFO ] Decomposing Gal with order
[2025-06-05 02:57:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 02:57:47] [INFO ] Removed a total of 1602 redundant transitions.
[2025-06-05 02:57:47] [INFO ] Flatten gal took : 149 ms
[2025-06-05 02:57:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 466 labels/synchronizations in 17 ms.
[2025-06-05 02:57:47] [INFO ] Time to serialize gal into /tmp/CTLFireability6122085785019448753.gal : 8 ms
[2025-06-05 02:57:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1595933382675587039.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6122085785019448753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1595933382675587039.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Applied a total of 0 rules in 16 ms. Remains 909 /909 variables (removed 0) and now considering 1315/1315 (removed 0) transitions.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:58:17] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
// Phase 1: matrix 1311 rows 909 cols
[2025-06-05 02:58:17] [INFO ] Computed 142 invariants in 34 ms
[2025-06-05 02:58:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41524ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 41526ms
[2025-06-05 02:58:59] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:58:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:59:00] [INFO ] Implicit Places using invariants in 1300 ms returned []
[2025-06-05 02:59:00] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:59:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 02:59:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 02:59:09] [INFO ] Implicit Places using invariants and state equation in 8853 ms returned []
Implicit Place search using SMT with State Equation took 10188 ms to find 0 implicit places.
Running 1309 sub problems to find dead transitions.
[2025-06-05 02:59:09] [INFO ] Flow matrix only has 1311 transitions (discarded 4 similar events)
[2025-06-05 02:59:09] [INFO ] Invariant cache hit.
[2025-06-05 02:59:09] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1309/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1309 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/898 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/898 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1309 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 898/2220 variables, and 131 constraints, problems are : Problem set: 0 solved, 1309 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/31 constraints, State Equation: 0/909 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1309 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61469ms problems are : Problem set: 0 solved, 1309 unsolved
Search for dead transitions found 0 dead transitions in 61471ms
Finished structural reductions in LTL mode , in 1 iterations and 113215 ms. Remains : 909/909 places, 1315/1315 transitions.
[2025-06-05 03:00:10] [INFO ] Flatten gal took : 44 ms
[2025-06-05 03:00:10] [INFO ] Flatten gal took : 47 ms
[2025-06-05 03:00:10] [INFO ] Input system was already deterministic with 1315 transitions.
[2025-06-05 03:00:10] [INFO ] Flatten gal took : 48 ms
[2025-06-05 03:00:11] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:00:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8217983810128969383.gal : 7 ms
[2025-06-05 03:00:11] [INFO ] Time to serialize properties into /tmp/CTLFireability4779389060391081564.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8217983810128969383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4779389060391081564.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:00:41] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:00:41] [INFO ] Applying decomposition
[2025-06-05 03:00:41] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16119053334576564241.txt' '-o' '/tmp/graph16119053334576564241.bin' '-w' '/tmp/graph16119053334576564241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16119053334576564241.bin' '-l' '-1' '-v' '-w' '/tmp/graph16119053334576564241.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:00:41] [INFO ] Decomposing Gal with order
[2025-06-05 03:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:00:41] [INFO ] Removed a total of 1619 redundant transitions.
[2025-06-05 03:00:41] [INFO ] Flatten gal took : 167 ms
[2025-06-05 03:00:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 18 ms.
[2025-06-05 03:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16247045367368183845.gal : 12 ms
[2025-06-05 03:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability14764146715078314363.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16247045367368183845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14764146715078314363.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 56 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:01:11] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-05 03:01:11] [INFO ] Computed 137 invariants in 18 ms
[2025-06-05 03:01:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41541ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41549ms
[2025-06-05 03:01:53] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:01:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:01:54] [INFO ] Implicit Places using invariants in 1279 ms returned []
[2025-06-05 03:01:54] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:01:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:01:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:02:04] [INFO ] Implicit Places using invariants and state equation in 9507 ms returned []
Implicit Place search using SMT with State Equation took 10791 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:02:04] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:02:04] [INFO ] Invariant cache hit.
[2025-06-05 03:02:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s744 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61530ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61535ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113943 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 03:03:05] [INFO ] Flatten gal took : 39 ms
[2025-06-05 03:03:05] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:03:05] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 03:03:05] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:03:05] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:03:05] [INFO ] Time to serialize gal into /tmp/CTLFireability2625588181223519765.gal : 11 ms
[2025-06-05 03:03:05] [INFO ] Time to serialize properties into /tmp/CTLFireability2420983610495526889.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2625588181223519765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2420983610495526889.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:03:36] [INFO ] Flatten gal took : 44 ms
[2025-06-05 03:03:36] [INFO ] Applying decomposition
[2025-06-05 03:03:36] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12577263876235192957.txt' '-o' '/tmp/graph12577263876235192957.bin' '-w' '/tmp/graph12577263876235192957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12577263876235192957.bin' '-l' '-1' '-v' '-w' '/tmp/graph12577263876235192957.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:03:36] [INFO ] Decomposing Gal with order
[2025-06-05 03:03:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:03:36] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-05 03:03:36] [INFO ] Flatten gal took : 86 ms
[2025-06-05 03:03:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 248 labels/synchronizations in 11 ms.
[2025-06-05 03:03:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1234004588220817236.gal : 10 ms
[2025-06-05 03:03:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12730101170792133869.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1234004588220817236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12730101170792133869.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 43 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:04:06] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:04:06] [INFO ] Invariant cache hit.
[2025-06-05 03:04:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41318ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41321ms
[2025-06-05 03:04:47] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:04:50] [INFO ] Implicit Places using invariants in 2202 ms returned []
[2025-06-05 03:04:50] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:04:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:04:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:05:08] [INFO ] Implicit Places using invariants and state equation in 18855 ms returned []
Implicit Place search using SMT with State Equation took 21065 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:05:08] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:05:08] [INFO ] Invariant cache hit.
[2025-06-05 03:05:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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(s688 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61413ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61416ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123855 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 03:06:10] [INFO ] Flatten gal took : 39 ms
[2025-06-05 03:06:10] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:06:10] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 03:06:10] [INFO ] Flatten gal took : 40 ms
[2025-06-05 03:06:10] [INFO ] Flatten gal took : 78 ms
[2025-06-05 03:06:10] [INFO ] Time to serialize gal into /tmp/CTLFireability8403060945704196177.gal : 6 ms
[2025-06-05 03:06:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7990477565770669820.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8403060945704196177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7990477565770669820.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:06:40] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:06:40] [INFO ] Applying decomposition
[2025-06-05 03:06:40] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7680443377138294015.txt' '-o' '/tmp/graph7680443377138294015.bin' '-w' '/tmp/graph7680443377138294015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7680443377138294015.bin' '-l' '-1' '-v' '-w' '/tmp/graph7680443377138294015.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:06:40] [INFO ] Decomposing Gal with order
[2025-06-05 03:06:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:06:41] [INFO ] Removed a total of 1501 redundant transitions.
[2025-06-05 03:06:41] [INFO ] Flatten gal took : 79 ms
[2025-06-05 03:06:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 21 ms.
[2025-06-05 03:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3247285855336850537.gal : 10 ms
[2025-06-05 03:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4033965388265865637.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3247285855336850537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4033965388265865637.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 904 transition count 1252
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 126 place count 841 transition count 1252
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 63 Pre rules applied. Total rules applied 126 place count 841 transition count 1189
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 252 place count 778 transition count 1189
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 253 place count 777 transition count 1188
Iterating global reduction 2 with 1 rules applied. Total rules applied 254 place count 777 transition count 1188
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 258 place count 775 transition count 1186
Applied a total of 258 rules in 107 ms. Remains 775 /909 variables (removed 134) and now considering 1186/1315 (removed 129) transitions.
Running 1180 sub problems to find dead transitions.
[2025-06-05 03:07:11] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
// Phase 1: matrix 1182 rows 775 cols
[2025-06-05 03:07:11] [INFO ] Computed 137 invariants in 26 ms
[2025-06-05 03:07:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 770/1957 variables, and 132 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:07:37] [INFO ] Deduced a trap composed of 15 places in 331 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:07:37] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 8 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 770/1957 variables, and 134 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41580ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 41583ms
[2025-06-05 03:07:52] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-05 03:07:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:07:55] [INFO ] Implicit Places using invariants in 2199 ms returned []
[2025-06-05 03:07:55] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-05 03:07:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:07:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:08:10] [INFO ] Implicit Places using invariants and state equation in 15412 ms returned []
Implicit Place search using SMT with State Equation took 17630 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 03:08:10] [INFO ] Redundant transitions in 19 ms returned []
Running 1180 sub problems to find dead transitions.
[2025-06-05 03:08:10] [INFO ] Flow matrix only has 1182 transitions (discarded 4 similar events)
[2025-06-05 03:08:10] [INFO ] Invariant cache hit.
[2025-06-05 03:08:10] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:08:40] [INFO ] Deduced a trap composed of 15 places in 359 ms of which 27 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 770/1957 variables, and 133 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1180/1180 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/770 variables, 112/112 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/770 variables, 20/132 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/770 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1180 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:09:02] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 770/1957 variables, and 134 constraints, problems are : Problem set: 0 solved, 1180 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 112/112 constraints, Generalized P Invariants (flows): 20/25 constraints, State Equation: 0/775 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1180 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61428ms problems are : Problem set: 0 solved, 1180 unsolved
Search for dead transitions found 0 dead transitions in 61430ms
Starting structural reductions in SI_CTL mode, iteration 1 : 775/909 places, 1186/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120782 ms. Remains : 775/909 places, 1186/1315 transitions.
[2025-06-05 03:09:12] [INFO ] Flatten gal took : 34 ms
[2025-06-05 03:09:12] [INFO ] Flatten gal took : 37 ms
[2025-06-05 03:09:12] [INFO ] Input system was already deterministic with 1186 transitions.
[2025-06-05 03:09:12] [INFO ] Flatten gal took : 37 ms
[2025-06-05 03:09:12] [INFO ] Flatten gal took : 37 ms
[2025-06-05 03:09:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13320870914423682247.gal : 6 ms
[2025-06-05 03:09:12] [INFO ] Time to serialize properties into /tmp/CTLFireability4695801091636387338.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13320870914423682247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4695801091636387338.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:09:42] [INFO ] Flatten gal took : 50 ms
[2025-06-05 03:09:42] [INFO ] Applying decomposition
[2025-06-05 03:09:42] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14051360646478316233.txt' '-o' '/tmp/graph14051360646478316233.bin' '-w' '/tmp/graph14051360646478316233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14051360646478316233.bin' '-l' '-1' '-v' '-w' '/tmp/graph14051360646478316233.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:09:42] [INFO ] Decomposing Gal with order
[2025-06-05 03:09:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:09:42] [INFO ] Removed a total of 1092 redundant transitions.
[2025-06-05 03:09:42] [INFO ] Flatten gal took : 132 ms
[2025-06-05 03:09:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 469 labels/synchronizations in 12 ms.
[2025-06-05 03:09:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17646583060012366394.gal : 9 ms
[2025-06-05 03:09:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10496755056758075998.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17646583060012366394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10496755056758075998.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 45 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:10:12] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-05 03:10:12] [INFO ] Computed 137 invariants in 17 ms
[2025-06-05 03:10:12] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41420ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41422ms
[2025-06-05 03:10:54] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:10:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:10:56] [INFO ] Implicit Places using invariants in 2259 ms returned []
[2025-06-05 03:10:56] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:10:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:10:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:11:17] [INFO ] Implicit Places using invariants and state equation in 20944 ms returned []
Implicit Place search using SMT with State Equation took 23207 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:11:17] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:11:17] [INFO ] Invariant cache hit.
[2025-06-05 03:11:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61410ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61413ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126098 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 03:12:18] [INFO ] Flatten gal took : 40 ms
[2025-06-05 03:12:18] [INFO ] Flatten gal took : 43 ms
[2025-06-05 03:12:18] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 03:12:19] [INFO ] Flatten gal took : 40 ms
[2025-06-05 03:12:19] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:12:19] [INFO ] Time to serialize gal into /tmp/CTLFireability16246974277256567193.gal : 7 ms
[2025-06-05 03:12:19] [INFO ] Time to serialize properties into /tmp/CTLFireability5960039208347424997.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16246974277256567193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5960039208347424997.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:12:49] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:12:49] [INFO ] Applying decomposition
[2025-06-05 03:12:49] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10087668474077051512.txt' '-o' '/tmp/graph10087668474077051512.bin' '-w' '/tmp/graph10087668474077051512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10087668474077051512.bin' '-l' '-1' '-v' '-w' '/tmp/graph10087668474077051512.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:12:49] [INFO ] Decomposing Gal with order
[2025-06-05 03:12:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:12:49] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-05 03:12:49] [INFO ] Flatten gal took : 88 ms
[2025-06-05 03:12:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 318 labels/synchronizations in 12 ms.
[2025-06-05 03:12:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2613201297360477664.gal : 10 ms
[2025-06-05 03:12:49] [INFO ] Time to serialize properties into /tmp/CTLFireability8561365998624329655.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2613201297360477664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8561365998624329655.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 904 transition count 1249
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 838 transition count 1249
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 132 place count 838 transition count 1184
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 262 place count 773 transition count 1184
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 263 place count 772 transition count 1183
Iterating global reduction 2 with 1 rules applied. Total rules applied 264 place count 772 transition count 1183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 268 place count 770 transition count 1181
Applied a total of 268 rules in 88 ms. Remains 770 /909 variables (removed 139) and now considering 1181/1315 (removed 134) transitions.
Running 1175 sub problems to find dead transitions.
[2025-06-05 03:13:19] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
// Phase 1: matrix 1177 rows 770 cols
[2025-06-05 03:13:19] [INFO ] Computed 137 invariants in 27 ms
[2025-06-05 03:13:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:13:44] [INFO ] Deduced a trap composed of 13 places in 185 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41429ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 41431ms
[2025-06-05 03:14:01] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 03:14:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:14:03] [INFO ] Implicit Places using invariants in 2155 ms returned []
[2025-06-05 03:14:03] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 03:14:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:14:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:14:17] [INFO ] Implicit Places using invariants and state equation in 14453 ms returned []
Implicit Place search using SMT with State Equation took 16612 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 03:14:17] [INFO ] Redundant transitions in 25 ms returned []
Running 1175 sub problems to find dead transitions.
[2025-06-05 03:14:17] [INFO ] Flow matrix only has 1177 transitions (discarded 4 similar events)
[2025-06-05 03:14:17] [INFO ] Invariant cache hit.
[2025-06-05 03:14:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s70 0.0)
(s71 0.0)
(s72 1.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 1.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 1.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 765/1947 variables, and 132 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1175/1175 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/765 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/765 variables, 21/132 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 03:14:54] [INFO ] Deduced a trap composed of 13 places in 137 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/765 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 1175 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 765/1947 variables, and 133 constraints, problems are : Problem set: 0 solved, 1175 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 21/26 constraints, State Equation: 0/770 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1175 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61436ms problems are : Problem set: 0 solved, 1175 unsolved
Search for dead transitions found 0 dead transitions in 61438ms
Starting structural reductions in SI_CTL mode, iteration 1 : 770/909 places, 1181/1315 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119611 ms. Remains : 770/909 places, 1181/1315 transitions.
[2025-06-05 03:15:19] [INFO ] Flatten gal took : 40 ms
[2025-06-05 03:15:19] [INFO ] Flatten gal took : 39 ms
[2025-06-05 03:15:19] [INFO ] Input system was already deterministic with 1181 transitions.
[2025-06-05 03:15:19] [INFO ] Flatten gal took : 37 ms
[2025-06-05 03:15:19] [INFO ] Flatten gal took : 39 ms
[2025-06-05 03:15:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13429054410402479860.gal : 6 ms
[2025-06-05 03:15:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7866970434155605602.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13429054410402479860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7866970434155605602.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:15:49] [INFO ] Flatten gal took : 37 ms
[2025-06-05 03:15:49] [INFO ] Applying decomposition
[2025-06-05 03:15:49] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1281384370844853669.txt' '-o' '/tmp/graph1281384370844853669.bin' '-w' '/tmp/graph1281384370844853669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1281384370844853669.bin' '-l' '-1' '-v' '-w' '/tmp/graph1281384370844853669.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:15:49] [INFO ] Decomposing Gal with order
[2025-06-05 03:15:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:15:49] [INFO ] Removed a total of 1602 redundant transitions.
[2025-06-05 03:15:49] [INFO ] Flatten gal took : 126 ms
[2025-06-05 03:15:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 468 labels/synchronizations in 14 ms.
[2025-06-05 03:15:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4794777765555912886.gal : 9 ms
[2025-06-05 03:15:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4536454017998595135.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4794777765555912886.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4536454017998595135.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 1315/1315 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 904 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 903 transition count 1314
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 903 transition count 1314
Applied a total of 7 rules in 33 ms. Remains 903 /909 variables (removed 6) and now considering 1314/1315 (removed 1) transitions.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:16:19] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
// Phase 1: matrix 1310 rows 903 cols
[2025-06-05 03:16:20] [INFO ] Computed 137 invariants in 24 ms
[2025-06-05 03:16:20] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41391ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 41394ms
[2025-06-05 03:17:01] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:17:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:17:03] [INFO ] Implicit Places using invariants in 2180 ms returned []
[2025-06-05 03:17:03] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:17:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 03:17:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-05 03:17:19] [INFO ] Implicit Places using invariants and state equation in 16411 ms returned []
Implicit Place search using SMT with State Equation took 18595 ms to find 0 implicit places.
Running 1308 sub problems to find dead transitions.
[2025-06-05 03:17:19] [INFO ] Flow matrix only has 1310 transitions (discarded 4 similar events)
[2025-06-05 03:17:19] [INFO ] Invariant cache hit.
[2025-06-05 03:17:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1308/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/897 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/897 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 897/2213 variables, and 131 constraints, problems are : Problem set: 0 solved, 1308 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 111/111 constraints, Generalized P Invariants (flows): 20/26 constraints, State Equation: 0/903 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1308 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61491ms problems are : Problem set: 0 solved, 1308 unsolved
Search for dead transitions found 0 dead transitions in 61493ms
Starting structural reductions in LTL mode, iteration 1 : 903/909 places, 1314/1315 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121524 ms. Remains : 903/909 places, 1314/1315 transitions.
[2025-06-05 03:18:21] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:18:21] [INFO ] Flatten gal took : 46 ms
[2025-06-05 03:18:21] [INFO ] Input system was already deterministic with 1314 transitions.
[2025-06-05 03:18:21] [INFO ] Flatten gal took : 42 ms
[2025-06-05 03:18:21] [INFO ] Flatten gal took : 42 ms
[2025-06-05 03:18:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5210309201195150082.gal : 6 ms
[2025-06-05 03:18:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16688159977880129742.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5210309201195150082.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16688159977880129742.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:18:51] [INFO ] Flatten gal took : 41 ms
[2025-06-05 03:18:51] [INFO ] Applying decomposition
[2025-06-05 03:18:51] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11803268803417189276.txt' '-o' '/tmp/graph11803268803417189276.bin' '-w' '/tmp/graph11803268803417189276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11803268803417189276.bin' '-l' '-1' '-v' '-w' '/tmp/graph11803268803417189276.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:18:52] [INFO ] Decomposing Gal with order
[2025-06-05 03:18:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:18:52] [INFO ] Removed a total of 1329 redundant transitions.
[2025-06-05 03:18:52] [INFO ] Flatten gal took : 136 ms
[2025-06-05 03:18:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 431 labels/synchronizations in 16 ms.
[2025-06-05 03:18:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10311472374135163111.gal : 12 ms
[2025-06-05 03:18:52] [INFO ] Time to serialize properties into /tmp/CTLFireability15137607432302956308.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10311472374135163111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15137607432302956308.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-05 03:19:22] [INFO ] Flatten gal took : 81 ms
[2025-06-05 03:19:22] [INFO ] Flatten gal took : 55 ms
[2025-06-05 03:19:22] [INFO ] Applying decomposition
[2025-06-05 03:19:22] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10976657893534629597.txt' '-o' '/tmp/graph10976657893534629597.bin' '-w' '/tmp/graph10976657893534629597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10976657893534629597.bin' '-l' '-1' '-v' '-w' '/tmp/graph10976657893534629597.weights' '-q' '0' '-e' '0.001'
[2025-06-05 03:19:22] [INFO ] Decomposing Gal with order
[2025-06-05 03:19:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 03:19:22] [INFO ] Removed a total of 1619 redundant transitions.
[2025-06-05 03:19:23] [INFO ] Flatten gal took : 115 ms
[2025-06-05 03:19:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 263 labels/synchronizations in 11 ms.
[2025-06-05 03:19:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4490456435816741005.gal : 10 ms
[2025-06-05 03:19:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9925468197305467968.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4490456435816741005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9925468197305467968.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S05J60"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S05J60, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254400658"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J60.tgz
mv PolyORBNT-PT-S05J60 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;